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MARIA RENE MUNOZ-RITTERBUSCH MD
NPI 1548214414
Internal Medicine in Columbia, MD

Active since May 22, 2006PECOS EnrolledAccepts Medicare Assignment
92.44/100
CMS Quality Rating
8205 SNOWDEN RIVER PKWY STE 201, COLUMBIA, MD 21045(410) 290-9990 Get Directions Write a Review

NPPES record last updated: September 19, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Maria Rene Munoz-ritterbusch Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA RENE MUNOZ-RITTERBUSCH MD (NPI 1548214414) is an individual internal medicine provider in Columbia, Maryland, licensed in Indiana (01062211A) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1548214414
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIA RENE MUNOZ-RITTERBUSCHCredential: MD
Location Address8205 SNOWDEN RIVER PKWY STE 201Columbia, MD 21045-2038
Mailing Address10330 N Meridian St, Suite 201Indianapolis, IN 46290-1024
Phone(410) 290-9990
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateMay 22, 2006
Last NPPES UpdateSeptember 19, 2023
NPPES CertifiedSeptember 19, 2023
✔ NPI 1548214414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IN · 01062211A
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License 01062211A (IN)
8205 SNOWDEN RIVER PKWY STE 201, Columbia, MD 21045
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Other Identifiers 1

Medicaid200822050IN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maria Rene Munoz-ritterbusch Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971513524
PECOS Enrollment IDI20130815000448
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Maria Munoz-ritterbusch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Doctors First, LLC
0.8 mi
Internal Medicine
8600 SNOWDEN RIVER PKWY STE 207
Columbia, MD 21045
  • Reassigned Medicare billing, Maryland enrollment
  • 29 clinicians in this Medicare group
NPI 1053077263 (301) 515-2901
Capital Healthcare PC
33 mi
Primary Care
6020 RICHMOND HWY STE 102
Alexandria, VA 22303
  • Reassigned Medicare billing, Maryland enrollment
  • 61 clinicians in this Medicare group
NPI 1811239627 (571) 308-6776

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
111 services70 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
59 services44 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
33 services33 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
27 services27 patients
Ultrasound study of arm and leg arteries 93922
An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.
12 services12 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.89
Promoting Interoperability100
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Munoz-ritterbusch's NPI number?

The NPI number for Maria Munoz-ritterbusch is 1548214414. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Maria Munoz-ritterbusch located?

Maria Munoz-ritterbusch practices at 8205 Snowden River Pkwy Ste 201, Columbia, MD 21045. The listed phone number is (410) 290-9990.

What is Maria Munoz-ritterbusch's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Maria Munoz-ritterbusch enrolled in Medicare?

Yes. Maria Munoz-ritterbusch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Maria Munoz-ritterbusch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Munoz-ritterbusch reassigns Medicare benefits to 2 organizations: Doctors First, LLC (Columbia, MD) and Capital Healthcare PC (Alexandria, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maria Munoz-ritterbusch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Munoz-ritterbusch was last updated on September 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.